28907544

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2861}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 72465840

約数和(自身を除く): 43558296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 2861, 3368, 5052, 5722, 8583, 10104, 11444, 17166, 22888, 34332, 68664, 1204481, 2408962, 3613443, 4817924, 7226886, 9635848, 14453772, 28907544]

約数ペア:

[(1, 28907544), (2, 14453772), (3, 9635848), (4, 7226886), (6, 4817924), (8, 3613443), (12, 2408962), (24, 1204481), (421, 68664), (842, 34332), (1263, 22888), (1684, 17166), (2526, 11444), (2861, 10104), (3368, 8583), (5052, 5722)]